{"identifier":"CVE-2025-55667","cve":{"id":"CVE-2025-55667","description":"A segmentation violation in the dump_isom_saps function (/mp4box/filedump.c) of GPAC MP4Box v2.5-DEV-rev1672-gc9a31d0e1-masterallows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.","published":"2026-10-19T18:16:58.337000+00:00","modified":"2026-10-28T14:10:00.220000+00:00","status":"Deferred","score":5.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","cvss_version":"3.1","affected":[],"weaknesses":["CWE-119"],"references":[{"url":"https://github.com/gpac/gpac/commit/e6d01820d7bf3967d931fedb379ee5f209bc133b","source":"cve@mitre.org"},{"url":"https://github.com/gpac/gpac/issues/3321","source":"cve@mitre.org"},{"url":"https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/57/57_dump_isom_saps_filedump_c_1743","source":"cve@mitre.org"},{"url":"https://infosec.exchange/@sigdevel/117456648463009125","source":"cve@mitre.org"},{"url":"http://www.openwall.com/lists/oss-security/2026/10/20/8","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/gpac/gpac/issues/3321","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"},{"url":"https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/57/57_dump_isom_saps_filedump_c_1743","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"kev":null,"kev_checked":true,"metrics":{"cvssMetricV31":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-10-19T20:09:38.043850Z","id":"CVE-2025-55667","options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[],"source":"nvd","retrieved_at":"2026-10-28T16:42:24.986740+00:00","exploited":false,"kev_stale":false,"products":[],"priority":{"label":"Assess exposure and vendor guidance","reasons":["No higher-priority signal is available in the current stored evidence."]},"epss":{"probability":0.00249,"percentile":0.16161,"date":"2026-10-27","stale":false},"version_assessment":null},"news":[],"campaigns":[],"domains":[{"domain":"github.com","source_url":"https://github.com/gpac/gpac/commit/e6d01820d7bf3967d931fedb379ee5f209bc133b","investigate_url":"https://investigate.aeglixmind.com/#github.com"},{"domain":"infosec.exchange","source_url":"https://infosec.exchange/@sigdevel/117456648463009125","investigate_url":"https://investigate.aeglixmind.com/#infosec.exchange"},{"domain":"www.openwall.com","source_url":"http://www.openwall.com/lists/oss-security/2026/10/20/8","investigate_url":"https://investigate.aeglixmind.com/#www.openwall.com"}],"arsenal_url":"https://arsenal.aeglixmind.com/?cve=CVE-2025-55667","catalog_url":"https://cves.aeglixmind.com/cve/CVE-2025-55667","research_url":"https://investigate.aeglixmind.com/research/cve/CVE-2025-55667","coverage":{"news_candidates_checked":0,"campaign_candidates_checked":0,"bounded":false,"notice":"Exact CVE mentions in stored public excerpts and reviewed campaign content only. A mention is not proof of exploitation, attribution or tool suitability. Missing matches do not establish absence."}}